JJY Tinsolder 品牌
專業電子焊接材料在地化供應，錫膏、焊錫絲、焊條一站式採購解決方案，並提供樣品試用和技術支援。
We are a professional solder paste manufacturing facility located in Shenzhen, China, serving electronics assembly companies across RussiaTatarstan (Kazan, Elabuga) with direct supply of solder paste, solder wire, and solder bar.
Local electronics contract manufacturers in Kazan and Elabuga have reported challenges including inconsistent solder paste rheology between batches, elevated procurement costs for imported materials, frequent bridging and cold joint defects, and limited access to on-the-ground process engineering support. Our production system is designed to maintain tight control over metal powder distribution, flux activity, and viscosity stability—critical for reliable SMT printing and reflow outcomes.
A regional industrial partner in Kazan has integrated our lead-free solder paste into their automotive control module production line, achieving improved stencil transfer efficiency and reduced post-reflow inspection rejects. Their surface-mount process uses standard 0.15 mm apertures with fine-pitch QFN components, where consistent slump resistance and tack retention were essential requirements.
Our full product scope includes lead-free solder paste, high-temperature solder paste, water washable solder paste, low-temperature solder paste, and medium-temperature variants—paired with matching solder wire and solder bar formulations. All materials are packaged under constant-temperature conditions prior to dispatch via dedicated logistics partners servicing RussiaTatarstan.
Technical collaboration includes remote SMT process evaluation, reflow profile optimization, and defect root-cause analysis. Sample shipments are dispatched within 48 hours using express courier services with temperature-controlled packaging, enabling rapid qualification at customer sites in both Kazan and Elabuga.